CAJ | 학술논문

目的:探讨运用自制牙支持式牵张器治疗上颌骨畸形.方法:利用自制牙支持式牵张器进行上颌骨牵张,治疗唇腭裂术后继发上颌发育不足、重度上颌后缩畸形、上颌骨获得性畸形等,共28 例.结果:除2 例因牵张器松动致牵张失败需重新手术外,余者术创正常愈合,牵张过程顺利,达到预期牵张目的.结论:牙支持式牵张器可有效的治疗上颌骨发育不足及软组织量不足的患者.
목적:탐토운용자제아지지식견장기치료상합골기형.방법:이용자제아지지식견장기진행상합골견장,치료진악렬술후계발상합발육불족、중도상합후축기형、상합골획득성기형등,공28 례.결과:제2 례인견장기송동치견장실패수중신수술외,여자술창정상유합,견장과정순리,체도예기견장목적.결론:아지지식견장기가유효적치료상합골발육불족급연조직량불족적환자.
Objective: To evaluate the result of distraction osteogenesis in patients with pretnaxillary deficiency using a self-made tooth-borne distraction device. Methods: A self-made tooth-bome distraction device was used for advancement of the maxillary anterior segment in 28 patients. Results; 26 cases were corrected satisfactorily and have no any complications. In 2 cases the distraction device did not work during distraction. Conclusion: This device can improve the soft tissue profile and correct the space deficiency of the maxilla.